package com.github.common.config;

import org.springframework.beans.factory.annotation.Value;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

import springfox.documentation.builders.ApiInfoBuilder;
import springfox.documentation.builders.PathSelectors;
import springfox.documentation.builders.RequestHandlerSelectors;
import springfox.documentation.service.ApiInfo;
import springfox.documentation.spi.DocumentationType;
import springfox.documentation.spring.web.plugins.Docket;
import springfox.documentation.swagger2.annotations.EnableSwagger2;

@Configuration
@EnableSwagger2
public class SwaggerConfiguration
{
	@Value("${swagger.basePackage}")
	private String basePackage;
	@Value("${swagger.title}")
	private String title;
	@Value("${swagger.desc}")
	private String desc;
	@Value("${swagger.version}")
	private String version;
	@Value("${swagger.serviceUrl}")
	private String serviceUrl;
	@Bean
	public Docket createRestApi()
	{
		return new Docket(DocumentationType.SWAGGER_2)
				.apiInfo(apiInfo())
				.select()
				.apis(RequestHandlerSelectors.basePackage(basePackage))
				.paths(PathSelectors.any())
				.build();
	}

	private ApiInfo apiInfo()
	{
		return new ApiInfoBuilder()
				.title(title)
				.description(desc)
				.termsOfServiceUrl(serviceUrl)
				.version(version)
				.build();
	}
}
